Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Jon T. Kelley"'
Publikováno v:
IEEE Journal on Multiscale and Multiphysics Computational Techniques. 8:205-216
Publikováno v:
2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI).
Publikováno v:
IEEE Antennas and Propagation Magazine. 62:96-106
A measurement campaign was conducted at a compact radar range to provide radar cross-section (RCS) data that can serve as a reference for validation, verification, and benchmarking of computational electromagnetics methods. The facility, measurement
Publikováno v:
2021 International Conference on Electromagnetics in Advanced Applications (ICEAA).
Scattering problems in the Austin RCS Benchmark Suite are used to demonstrate the impact of the uncertainty in permittivity measurements on radar cross section (RCS) predictions. The bistatic RCS of a homogeneous dielectric sphere, made of a photopol
Publikováno v:
2020 International Applied Computational Electromagnetics Society Symposium (ACES).
A full-size airplane model (the EXPEDITE-RCS model) was developed as part of a benchmark suite for evaluating radar-cross-section (RCS) prediction methods. To generate accurate reference data for the benchmark problems formulated using the model, sca
Publikováno v:
2019 Antenna Measurement Techniques Association Symposium (AMTA).
A simulation-supported measurement campaign was conducted to collect monostatic radar cross section (RCS) data as part of a larger effort to establish the Austin RCS Benchmark Suite, a publicly available benchmark suite for quantifying the performanc
Publikováno v:
2019 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium).
Recent developments in, and additions to, the Austin RCS Benchmark Suite are described and presented. The benchmark suite has been expanded to include new measurement data to validate simulations for problem set III-A “PEC almonds.” It has also b
Publikováno v:
2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting.
Low-rank compression of moment matrix blocks, representing interactions between clusters of vector basis/testing functions, is often done by a rank-revealing analysis of a simplified grid-to-grid interaction matrix, followed by inter/anterpolation an
Publikováno v:
2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting.
The performance of three sampling-grid-based techniques for estimating the rank of impedance matrix blocks are evaluated: Method I constructs a volumetric grid-to-grid propagation matrix between regular but coarsely sampled grids enclosing the source
Publikováno v:
2018 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium).
A computational benchmark suite is presented for quantifying the performance of modern RCS simulations. The suite contains a set of scattering problems that are organized along six dimensions and range from basic to challenging. It also includes refe